To bring up the cheat screen press and hold: ctrl, alt, x

To get any chopper you want type in on the cheat screen:
'I'm the CEO of McDonnell Douglas'
Then go to where you buy the choppers and press 2-9. If you press 0, you get an Apache...heehee.

And check out these codes...
  Gas does grow on trees
                                           full tank of gas
  Shields up
                                           makes you invincible
  Give me bucks or give me death: $$$$
                                           $$$$=how much money you want up to 50000 or get sent out of the
                                           game
  Out for a Sunday drive
                                           gives you the view out of a car
  Radioactivity
                                           makes a reactor blow up
  I love my helicopter
                                           takes you back to the chopper
  Superpowermultiply
                                           when you push shift it makes you go faster (on ground it turns you into
                                           a dog...).
  Gort
                                           shows alien dialog of when you beat the game
  Been there, done that
                                           career level skip
  Warp me to career: xx
                                           warp to career level. xx stands for #level
  The map, please
                                           shows map outside of your chopper
  PAMCAREYGOLDMAN
                                           shows picture of directors wife
  Lights, Camera, Action!
                                           Plays a movie on the drive-in movie theater
  A megaphone in the hand is worth two in the bush
                                           allows the pilot to use the megaphone outside the chopper
  There's no place like home
                                           Takes you to your hangar

Aaron Shaver, Dan Ross, Tim Mattson, Viktor Eidemar, jlouwsma, Daniel Krusi, Unknown, Greg
Latta, Brenda Goran, Pocket 23, Robert James, Mark Hebert, and Andrew Granik